diff --git a/Iceshrimp.Backend/Controllers/Mastodon/Renderers/NoteRenderer.cs b/Iceshrimp.Backend/Controllers/Mastodon/Renderers/NoteRenderer.cs
index 40ee0d6d..0f207565 100644
--- a/Iceshrimp.Backend/Controllers/Mastodon/Renderers/NoteRenderer.cs
+++ b/Iceshrimp.Backend/Controllers/Mastodon/Renderers/NoteRenderer.cs
@@ -180,7 +180,8 @@ public class NoteRenderer(
 			{
 				LocalOnly      = note.LocalOnly,
 				Reactions      = reactions,
-				ConversationId = note.ThreadId
+				ConversationId = note.ThreadId,
+				ThreadMuted    = muted
 			}
 			: null;
 
diff --git a/Iceshrimp.Backend/Controllers/Pleroma/Schemas/Entities/PleromaStatusExtensions.cs b/Iceshrimp.Backend/Controllers/Pleroma/Schemas/Entities/PleromaStatusExtensions.cs
index 6c8a8153..34202058 100644
--- a/Iceshrimp.Backend/Controllers/Pleroma/Schemas/Entities/PleromaStatusExtensions.cs
+++ b/Iceshrimp.Backend/Controllers/Pleroma/Schemas/Entities/PleromaStatusExtensions.cs
@@ -8,4 +8,5 @@ public class PleromaStatusExtensions
 	[J("emoji_reactions")] public required List<ReactionEntity> Reactions      { get; set; }
 	[J("conversation_id")] public required string               ConversationId { get; set; }
 	[J("local")]           public required bool                 LocalOnly      { get; set; }
+	[J("thread_muted")]    public required bool                 ThreadMuted    { get; set; }
 }
\ No newline at end of file